Solutions by everydaycalculation.com
1st number: 1 9/21, 2nd number: 30/80
This multiplication involving fractions can also be rephrased as "What is 30/21 of 30/80?"
3021 × 3080 is 1528.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/21×30/80 30/21×60/80 30/42×30/80 90/21×30/80 30/21×90/80 30/63×30/80
© everydaycalculation.com